From da0cedecaed4044751c71e2fa3bcee96e624bb8b Mon Sep 17 00:00:00 2001
From: Philipp Zabel
Date: Mon, 8 Apr 2013 18:04:37 +0200
Subject: [PATCH] staging: drm/imx: ipu-dc: force black output during blanking
Signed-off-by: Philipp Zabel
Signed-off-by: Greg Kroah-Hartman
---
drivers/staging/imx-drm/ipu-v3/ipu-dc.c | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/imx-drm/ipu-v3/ipu-dc.c b/drivers/staging/imx-drm/ipu-v3/ipu-dc.c
index 355b8a2fb3ed..1cb0631de08d 100644
--- a/drivers/staging/imx-drm/ipu-v3/ipu-dc.c
+++ b/drivers/staging/imx-drm/ipu-v3/ipu-dc.c
@@ -179,19 +179,21 @@ int ipu_dc_init_sync(struct ipu_dc *dc, struct ipu_di *di, bool interlaced,
if (dc->di) {
dc_link_event(dc, DC_EVT_NL, 2, 3);
dc_link_event(dc, DC_EVT_EOL, 3, 2);
- dc_link_event(dc, DC_EVT_NEW_DATA, 4, 1);
+ dc_link_event(dc, DC_EVT_NEW_DATA, 1, 1);
/* Init template microcode */
dc_write_tmpl(dc, 2, WROD(0), 0, map, SYNC_WAVE, 8, 5, 1);
- dc_write_tmpl(dc, 3, WROD(0), 0, map, SYNC_WAVE, 4, 5, 1);
- dc_write_tmpl(dc, 4, WROD(0), 0, map, SYNC_WAVE, 0, 5, 1);
+ dc_write_tmpl(dc, 3, WROD(0), 0, map, SYNC_WAVE, 4, 5, 0);
+ dc_write_tmpl(dc, 4, WRG, 0, map, NULL_WAVE, 0, 0, 1);
+ dc_write_tmpl(dc, 1, WROD(0), 0, map, SYNC_WAVE, 0, 5, 1);
} else {
dc_link_event(dc, DC_EVT_NL, 5, 3);
dc_link_event(dc, DC_EVT_EOL, 6, 2);
- dc_link_event(dc, DC_EVT_NEW_DATA, 7, 1);
+ dc_link_event(dc, DC_EVT_NEW_DATA, 8, 1);
/* Init template microcode */
dc_write_tmpl(dc, 5, WROD(0), 0, map, SYNC_WAVE, 8, 5, 1);
- dc_write_tmpl(dc, 6, WROD(0), 0, map, SYNC_WAVE, 4, 5, 1);
- dc_write_tmpl(dc, 7, WROD(0), 0, map, SYNC_WAVE, 0, 5, 1);
+ dc_write_tmpl(dc, 6, WROD(0), 0, map, SYNC_WAVE, 4, 5, 0);
+ dc_write_tmpl(dc, 7, WRG, 0, map, NULL_WAVE, 0, 0, 1);
+ dc_write_tmpl(dc, 8, WROD(0), 0, map, SYNC_WAVE, 0, 5, 1);
}
}
dc_link_event(dc, DC_EVT_NF, 0, 0);